新发股每股的价格20没有用吗

Choose one of the following is least likely to have a capital gain distribution. A Open-end mutual funds. B Closed-end mutual funds. C Exchange traded funds. 查看解析 上一题 下一题 正确答案C 您的答案C本题平均正确率：60% Types of investors and pooled investment products难度：一般 推荐：      答案解析 Exchange traded funds do not have capital gain distributions. If an investor sells shares of an ETF (or open-end mutual fund or closed-end mutual fund), the investor may have a capital gain or loss on the shares sold; however, the gain (or loss) from the sale is not a distribution. 1.讲解中说 资本利得是：股利和价差。但是我记得资本利得 就是单指价差，所以想确认？ 2.这道题没有听懂，能否举（再详尽一点）的例子 讲解下？

老师，terms of trade是个比值，autarkik price却不是，如何理解二者接近？

Portfolio diversification is least likely to protect against losses: A during severe market turmoil. B when markets are operating normally. C when the portfolio securities have low return correlation. 查看解析 上一题 下一题 正确答案A 您的答案C本题平均正确率：80% Portfolio perspective难度：一般 推荐：      答案解析 Portfolio diversification has been shown to be relatively ineffective during severe market turmoil. Portfolio diversification is most effective when the securities have low correlation and the markets are operating normally. 请问：C选项，我的理解是 当相关系数很低（可能为-1），这个时候已经完全分散化了，所以不能再分散了，所以选C.

老师，这题和原版书一样混淆了MPC的概念：exhibit 21把100的收入当成了增加的收入，已经不符合MPC的定义。个人觉得这题应该如下解，望指正。

老师，这题可否直接理解为在金融危机的情况下， 其他条件不变，整个市场的波动性变大，即这个portfolio的波动性也随之变大。 我觉得不需要用公式。

能把capital account和这道题的关系再解释一下么

有点看不懂这题的意思，both是2者同时发生的概率吗

mature stage have a staple pricing,and try to avoid price war.why not choose the mature stage?

这个解说老师的解说真的是让我一言难尽啊，，，，，他在说啥？这道题本来就不懂，他一说更不懂了